Paint spraying device for hardware part machining

Abstract

The utility model discloses a paint spraying device for hardware part processing, which comprises a base, a processing box is fixedly arranged on the top of the base, a material storage box is fixedly arranged on the rear side of the top of the base, and a cover plate is hinged on the surface of the processing box through a hinge. A conveying pump is started to convey spray paint in a storage box into a U-shaped guide frame through a conveying pipe, then the spray paint is sprayed out through multiple sprayers, meanwhile, a motor is started to drive a first rotating rod to rotate, the first rotating rod rotates to drive a traction rod to move, and the traction rod moves to drive the U-shaped guide frame to move back and forth through a limiting frame and a limiting block; and a first rotating rod rotates to drive a second rotating rod to rotate through a transmission wheel and a transmission belt, and the second rotating rod rotates to drive a plurality of stirring blades to rotate, so that the effect of conveniently mixing the sprayed paint is achieved, and the paint spraying efficiency and the paint spraying quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware part processing, in particular to a painting device for hardware part processing. Background Technique

[0002] Hardware part processing refers to the physical processing of metal raw materials such as gold, silver, copper, iron, and tin to make various hardware parts. Currently, after hardware parts are processed, their surfaces often need to be painted to achieve the effect of protecting the part body.

[0003] The painting devices in the prior art have a single structure. During the painting process, due to the fixed setting of the nozzles, it is impossible to evenly paint the parts. Moreover, because the sizes of the hardware parts are different and the existing painting devices cannot quickly fix hardware parts of different sizes, the processing efficiency is affected. Therefore, it is necessary to design a new painting device for hardware part processing to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a painting device for hardware part processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A painting device for hardware part processing, including a base, a processing box is fixedly installed on the top of the base, a storage box is fixedly installed on the rear side of the top of the base, a cover plate is hinged to the surface of the processing box through a hinge, a feed pipe is communicated with the top of the storage box, first chutes are opened on both sides of the inner cavity of the processing box, first sliders are slidably connected inside the first chutes, a U-shaped material guiding frame is fixedly installed between the two first sliders, a nozzle is communicated with the inner side of the U-shaped material guiding frame, and a number of nozzles are provided;

[0006] A delivery pump is fixedly installed at the bottom of the inner cavity of the storage box, a delivery pipe is communicated with the outlet end of the delivery pump, and one end of the delivery pipe sequentially penetrates through the storage box, the processing box and the U-shaped material guiding frame and extends to the inside of the U-shaped material guiding frame.

[0007] Preferably, a motor is fixedly installed on the top of the processing box through a bracket, a first rotating rod is fixedly installed on the output shaft of the motor through a coupling, a turntable is fixedly installed at the bottom end of the first rotating rod, the bottom of the turntable penetrates through the processing box and extends to the inside of the processing box, a limiting frame is fixedly installed on the top of the U-shaped material guiding frame, a limiting block is slidably connected inside the limiting frame, a traction rod is fixedly installed at the bottom of the turntable, and the bottom end of the traction rod is rotationally connected to the top of the limiting block through a bearing member.

[0008] Preferably, a second rotating rod is rotatably connected to the top of the storage box through an opening. A stirring blade is fixedly installed on the surface of the second rotating rod and inside the storage box, and a plurality of stirring blades are provided. Transmission wheels are fixedly installed on the top ends of the second rotating rod and the surface of the first rotating rod, and the two transmission wheels are connected by a transmission belt.

[0009] Preferably, a second sliding groove is opened at the bottom of the inner cavity of the processing box. Second sliders are slidably connected to both sides inside the second sliding groove. A support plate is fixedly installed on the top of the second slider. V-shaped clamping plates are fixedly installed on one side of the two support plates facing each other.

[0010] Preferably, a bidirectional threaded rod is rotatably connected to the bottom of the inner cavity of the processing box through a bracket. The two ends of the bidirectional threaded rod respectively penetrate through the two support plates and extend to the outside of the support plates. Threaded sleeves are threadedly connected to both sides of the surface of the bidirectional threaded rod.

[0011] Preferably, the surface of the threaded sleeve is fixedly connected to the inner side of the support plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For this painting device for processing hardware parts, by starting the delivery pump and the motor, when the delivery pump is started, the paint in the storage box can be delivered to the U-shaped material guiding frame through the delivery pipe and then sprayed out by multiple nozzles. At the same time, when the motor is started, it drives the first rotating rod to rotate. The rotation of the first rotating rod drives the traction rod to move. The movement of the traction rod drives the U-shaped material guiding frame to move back and forth through the limiting frame and the limiting block, so as to achieve the effect of evenly painting the hardware parts. And the rotation of the first rotating rod can drive the second rotating rod to rotate through the transmission wheel and the transmission belt, and the rotation of the second rotating rod drives a plurality of stirring blades to rotate, achieving the effect of facilitating the mixing of the paint, improving the painting efficiency and the painting quality.

[0014] 2. For this painting device for processing hardware parts, by opening the cover plate, then placing the hardware parts to be processed between the two V-shaped clamping plates, and then rotating the bidirectional threaded rod, the rotation of the bidirectional threaded rod drives the two threaded sleeves to move towards the middle at the same time. The movement of the threaded sleeves drives the support plates to move, and the movement of the support plates drives the V-shaped clamping plates to move, so as to achieve the effect of quickly clamping hardware parts of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a side view of the internal structures of the processing box and the storage box of the present utility model;

[0017] Figure 3Schematic diagram of the structure of the delivery pump, spray head and stirring blade of the present utility model;

[0018] Figure 4 Schematic diagram of the structure of the second chute, second slider and bidirectional threaded rod of the present utility model.

[0019] In the figure: 1, base; 2, processing box; 3, storage box; 4, first chute; 5, first slider; 6, U-shaped material guiding frame; 7, spray head; 8, delivery pump; 9, delivery pipe; 10, motor; 11, first rotating rod; 12, turntable; 13, limiting frame; 14, limiting block; 15, traction rod; 16, second rotating rod; 17, stirring blade; 18, transmission wheel; 19, transmission belt; 20, cover plate; 21, second chute; 22, second slider; 23, support plate; 24, V-shaped clamping plate; 25, bidirectional threaded rod; 26, threaded sleeve. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 As shown, the present utility model provides a painting device for processing hardware parts, including a base 1. A processing box 2 is fixedly installed on the top of the base 1. A storage box 3 is fixedly installed on the rear side of the top of the base 1. A cover plate 20 is hinged to the surface of the processing box 2 through a hinge. A feed pipe is communicated with the top of the storage box 3. First chutes 4 are opened on both sides of the inner cavity of the processing box 2. First sliders 5 are slidably connected inside the first chutes 4. A U-shaped material guiding frame 6 is fixedly installed between the two first sliders 5. The inside of the U-shaped material guiding frame 6 is communicated with a spray head 7, and a plurality of spray heads 7 are provided;

[0023] Specifically, a second sliding groove 21 is formed in the bottom of the inner cavity of the processing box 2. Both sides inside the second sliding groove 21 are slidably connected with second sliders 22. A support plate 23 is fixedly installed at the top of the second slider 22. V-shaped clamping plates 24 are fixedly installed on the opposite sides of the two support plates 23. The bottom of the inner cavity of the processing box 2 is rotatably connected with a bidirectional threaded rod 25 through a bracket. Both ends of the bidirectional threaded rod 25 respectively penetrate through the two support plates 23 and extend to the outside of the support plates 23. Threaded sleeves 26 are respectively threadedly connected to both sides of the surface of the bidirectional threaded rod 25. The surface of the threaded sleeve 26 is fixedly connected to the inner side of the support plate 23. By providing the V-shaped clamping plates 24 and placing the hardware parts to be processed between the two V-shaped clamping plates 24, then rotating the bidirectional threaded rod 25, the rotation of the bidirectional threaded rod 25 drives the two threaded sleeves 26 to move towards the middle at the same time. The movement of the threaded sleeve 26 drives the support plate 23 to move, and the movement of the support plate 23 drives the V-shaped clamping plate 24 to move, so as to quickly clamp hardware parts of different sizes.

[0024] Specifically, a delivery pump 8 is fixedly installed at the bottom of the inner cavity of the storage box 3. The outlet end of the delivery pump 8 is communicated with a delivery pipe 9. One end of the delivery pipe 9 sequentially penetrates through the storage box 3, the processing box 2 and the U-shaped material guiding frame 6 and extends to the inside of the U-shaped material guiding frame 6. A motor 10 is fixedly installed at the top of the processing box 2 through a bracket. The motor 10 is a servo motor. The output shaft of the motor 10 is fixedly installed with a first rotating rod 11 through a coupling. A turntable 12 is fixedly installed at the bottom of the first rotating rod 11. The bottom of the turntable 12 penetrates through the processing box 2 and extends to the inside of the processing box 2. A limiting frame 13 is fixedly installed at the top of the U-shaped material guiding frame 6. A limiting block 14 is slidably connected inside the limiting frame 13. A traction rod 15 is fixedly installed at the bottom of the turntable 12. The bottom end of the traction rod 15 is rotatably connected to the top of the limiting block 14 through a bearing member. By providing the motor 10 and starting the delivery pump 8 and the motor 10, the delivery pump 8 can start to convey the paint in the storage box 3 to the U-shaped material guiding frame 6 through the delivery pipe 9 and spray it out through a plurality of spray heads 7. At the same time, the motor 10 starts to drive the first rotating rod 11 to rotate. The rotation of the first rotating rod 11 drives the turntable 12 to rotate. The rotation of the turntable 12 drives the traction rod 15 to move. The movement of the traction rod 15 drives the U-shaped material guiding frame 6 to move back and forth through the limiting frame 13 and the limiting block 14, so as to evenly spray paint on the hardware parts.

[0025] Specifically, the top of the storage box 3 is rotatably connected to the second rotating rod 16 through an opening, and a stirring blade 17 is fixedly installed on the surface of the second rotating rod 16 and located inside the storage box 3, and a plurality of stirring blades 17 are provided. A transmission wheel 18 is fixedly installed on the top of the second rotating rod 16 and the surface of the first rotating rod 11, and the two transmission wheels 18 are connected by a transmission belt 19. By providing the stirring blade 17, the first rotating rod 11 can drive the second rotating rod 16 to rotate through the transmission wheel 18 and the transmission belt 19 when it rotates. The rotation of the second rotating rod 16 drives the multiple stirring blades 17 to rotate, thereby achieving the effect of facilitating the mixing of the spray paint, thereby improving the efficiency and quality of the spray paint.

[0026] Working principle: The utility model is a paint spraying device for processing hardware parts. The cover plate 20 is opened, and the hardware to be processed is placed between two V-shaped clamping plates 24, and then the bidirectional threaded rod 25 is rotated. The rotation of the bidirectional threaded rod 25 drives the two threaded sleeves 26 to move toward the middle at the same time. The movement of the threaded sleeve 26 drives the support plate 23 to move, and the movement of the support plate 23 drives the V-shaped clamping plate 24 to move, so as to achieve the effect of quickly clamping hardware of different sizes. After clamping, the delivery pump 8 and the motor 10 are started. The delivery pump 8 is started to deliver the paint in the storage box 3 to the U-shaped guide frame 6 through the delivery pipe 9. Then it is sprayed out by multiple nozzles 7, and at the same time, the motor 10 is started to drive the first rotating rod 11 to rotate, the rotation of the first rotating rod 11 drives the turntable 12 to rotate, the rotation of the turntable 12 drives the traction rod 15 to move, the movement of the traction rod 15 drives the U-shaped material guide frame 6 to move back and forth through the limit frame 13 and the limit block 14, so as to achieve the effect of uniformly spraying paint on the hardware, and the rotation of the first rotating rod 11 can drive the second rotating rod 16 to rotate through the transmission wheel 18 and the transmission belt 19, and the rotation of the second rotating rod 16 drives the multiple stirring blades 17 to rotate, so as to achieve the effect of facilitating the mixing of the spray paint, thereby improving the efficiency and quality of spraying paint.

[0027] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A painting device for processing hardware parts, including a base (1), characterized in that: A processing box (2) is fixedly installed on the top of the base (1), a material storage box (3) is fixedly installed on the rear side of the top of the base (1), a cover plate (20) is hingedly connected to the surface of the processing box (2) through a hinge, the top of the material storage box (3) is connected to a feed pipe, first slide grooves (4) are provided on both sides of the inner cavity of the processing box (2), a first slider (5) is slidably connected inside the first slide groove (4), a U-shaped material guide frame (6) is fixedly installed between the two first sliders (5), the inner side of the U-shaped material guide frame (6) is connected to a nozzle (7), and a plurality of nozzles (7) are provided; A delivery pump (8) is fixedly installed at the bottom of the inner cavity of the material storage box (3), and the outlet end of the delivery pump (8) is connected to a delivery pipe (9), and one end of the delivery pipe (9) passes through the material storage box (3), the processing box (2) and the U-shaped material guide frame (6) in sequence and extends to the interior of the U-shaped material guide frame (6).

2. The paint spraying device for processing hardware parts according to claim 1, wherein: A motor (10) is fixedly mounted on the top of the processing box (2) via a bracket, a first rotating rod (11) is fixedly mounted on the output shaft of the motor (10) via a coupling, a turntable (12) is fixedly mounted on the bottom end of the first rotating rod (11), the bottom of the turntable (12) passes through the processing box (2) and extends into the interior of the processing box (2), a limit frame (13) is fixedly mounted on the top of the U-shaped material guide frame (6), the interior of the limit frame (13) is slidably connected to a limit block (14), a traction rod (15) is fixedly mounted on the bottom of the turntable (12), the bottom end of the traction rod (15) is rotatably connected to the top of the limit block (14) via a bearing member.

3. A painting device for processing hardware parts according to claim 2, characterized in that: The top of the material storage box (3) is rotatably connected to a second rotating rod (16) through an opening, a stirring blade (17) is fixedly installed on the surface of the second rotating rod (16) and located inside the material storage box (3), and a plurality of stirring blades (17) are provided, and a transmission wheel (18) is fixedly installed on the top of the second rotating rod (16) and the surface of the first rotating rod (11), and the two transmission wheels (18) are connected in transmission via a transmission belt (19).

4. A paint spraying device for processing hardware parts according to claim 1, characterized in that: A second slide groove (21) is provided at the bottom of the inner cavity of the processing box (2), and second sliders (22) are slidably connected to both sides of the second slide groove (21), and a support plate (23) is fixedly installed on the top of the second slider (22), and V-shaped clamps (24) are fixedly installed on the opposite sides of the two support plates (23).

5. The spray painting device for processing hardware parts according to claim 4, characterized in that: A bidirectional threaded rod (25) is rotatably connected to the bottom of the inner cavity of the processing box (2) via a bracket, and two ends of the bidirectional threaded rod (25) respectively penetrate two support plates (23) and extend to the outside of the support plates (23), and threaded sleeves (26) are threadedly connected to both sides of the surface of the bidirectional threaded rod (25).

6. The spray painting device for processing hardware parts according to claim 5, wherein: The surface of the threaded sleeve (26) is fixedly connected to the inner side of the support plate (23).

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